18987024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56509}}^1$

素因数の和:56527

約数の個数: 40

約数和(自身を含む): 56057920

約数和(自身を除く): 37070896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56509, 113018, 169527, 226036, 339054, 395563, 452072, 678108, 791126, 904144, 1186689, 1356216, 1582252, 2373378, 2712432, 3164504, 4746756, 6329008, 9493512, 18987024]

約数ペア:

[(1, 18987024), (2, 9493512), (3, 6329008), (4, 4746756), (6, 3164504), (7, 2712432), (8, 2373378), (12, 1582252), (14, 1356216), (16, 1186689), (21, 904144), (24, 791126), (28, 678108), (42, 452072), (48, 395563), (56, 339054), (84, 226036), (112, 169527), (168, 113018), (336, 56509)]